KOREA

The KRONOS S 250 is designed for plunge cut and throughfeed grinding of workpieces in the diameter range of 1.5 to 35 mm and with a plunge cut width up to 245 mm. The perfect machine for the mass production of small precision workpieces.

Machine description:

Working range 1.5...35 mm, plunge cut length up to 245 mm

Highest values in cycle time and cost effectiveness

Short set-up and changeover times

Thermally stable, vibration-damping GRANITAN® machine bed

Cross-slide systems for grinding and regulating wheels

Grinding spindles mounted on hybrid bearings for max. 150 m/s

Exact reproducibility of grinding results, even in tolerance ranges of ±0.5 µm

Designed for mass production

Highest safety standard thanks to full enclosure

Maintenance and service friendly SIEMENS SINUMERIK 840D sl control system

Possible technologies:

Plunge cut grinding

Throughfeed grinding

6° inclined plunge cut grinding

Plunge cut grinding in mass production

Oscillation grinding

Grinding of multiple operations in one cycle by offsetting the workpiece or grinding spindle

The MIKROSA brand is synonymous with top quality in centerless grinding worldwide. For 100 years, we have been building machines tailored to maximum precision and reliability.

The name MIKROSA is synonymous with centerless grinding machines in the premium range with the German seal of quality. Throughout our one hundred year-old company history we have developed ideas and innovations which now make extra fine grinding possible at the limit of the measurable range.>